The 2-Post Mounting Rail Kit for Smart-UPS SRT from APC is an accessory solution that lets you tailor your Smart-UPS to meet your specific needs. Included are two pairs of rails and twenty-four pan head screws. Compatible models include the SRT1000/SRT1500, SRT2200/SRT3000, and 2 RU models, the SRT5K SRT external battery packs and 3 RU models, the SRT6K and 4 RU models, and the SRT8K/SRT10K and 6 RU models.

For Select Smart-UPS SRT Systems    Rail Mounting Kit    Includes Mounting Hardware    Includes Rack Mounting Brackets

The existing PSU and fan tray can be removed and the replacement Booster Kit can be installed in minutes, using only a screwdriver and a pair of clippers or scissors.

Related Questions and Answers

Q: 1. Hello,Does this work with Bogen 488RC2?Thank you for checking.

A: Yes, you can use this with the Bogen 488RC2.

Q: 2. can I attach to a RRS BH-40 ball head?

A: Yes, just attach the RRS plate to the bottom of this rail.

Q: 3. Difference between this and the FR2?

A: The FR3 unlike the FR2 has built in safety stops on the upper quick release carriage.

Q: 4. Can I mount this on my Manfrotto XPro 3-way head?

A: Since this rail has a 1/4-20 thread at the bottom, you can attach it to a head like a Manfrotto XPro 3 way head.

Q: 5. Can the top plate (ARCA) be turned 90 degrees to support lens mount foot?

A: I contacted Oben Gear concerning your inquiry. According to the manufacturer, they state that "Unfortunately, you are not able to turn the quick release on this 90°; the reason being is the notches on the bottom are a bit to short going the other way, so they don’t fully match the protruding part on the head."

Q: 6. Does this come with an Oben (or Arca) quick release plate?

A: It is an Arca type plate made by Oben.

Q: 7. What is the stage travel distance per revolution?

A: (63 mm of stage travel) / (15.75 revolutions) = 4 (mm/rev) in the main-axis direction.(31 mm of stage travel) / (7.75 revolutions) = 4 (mm/rev) in the X-axis direction.

Q: 8. How about using this focusing rail with the Nikkor 200mm f/4 on a Nikon D500 with battery grip? Would the battery grip need to be removed? Thanks in advance for your help!

A: Hi Ivan,Since you are planning on using this rail, I assume you are talking about Nikon 200mm macro lens. Honestly, I don't have that lens (not yet anyway) so I can't say for sure how it will work. I know its a bit heavy lens. But at the same time, knowing how this rail is made - it is quite sturdy, I don't think you will have any issues.Secondly, regarding battery grip, mounting the camera on this rail is exactly the same as mounting it on a tripod. So that should not be an issue. Its a very well made rail. Hey! You have 30 days to try it out for free. So try it out. What you have to loose. So good luck and happy macro photography.HB

Q: 9. will this fit a 410 jr. gear head?

A: It will work with a 1/4-20, or 3/8-16 thread mounting screw on the underside, and it comes with an Arca-Swiss type plate on the top with a 1/4-20 threaded mounting screw. This should adapt to most any standard mounting setup.

Q: 10. This rail can be mounted on a common tripod screw?

A: Yes.